---
title: "Measurement labels on the lightbox 3D preview - Sign Customiser Changelog"
description: "Changelog: Measurement labels on the lightbox 3D preview. Learn about the latest updates and improvements to Sign Customiser."
url: "https://www.signcustomiser.com/changelog/lightbox-measurements-on-3d-preview/"
last_updated: "2026-10-22"
---

Sign Customiser now shows measurement labels on the [lightbox](/posts/lightbox/how-to-make-a-lightbox-sign/) 3D preview, so customers can see exactly how big their sign will be as they design it. Width, height, and depth sit alongside the relevant edges of the sign and update in real time whenever the size changes, removing the guesswork when someone is deciding between sizes.

![Lightbox 3D preview showing width, height, and depth labels in centimetres and inches](/blog/uploads/lightbox-3d-measurement-labels.png)

## What’s Changed

- **Live measurement labels on the 3D preview**Width, height, and depth float next to the matching edges of the lightbox, so customers can see the physical size of the sign while they rotate and customise it
- **Metric, imperial, or both**Labels respect the customiser’s measurement system setting and can display in centimetres, inches, or both side by side for stores that ship to mixed markets
- **Individually toggleable**Each dimension can be shown or hidden on its own, so merchants can surface only the measurements that matter for their product — for example, hiding depth on very slim signs
- **Accurate for custom sizes**The frame-fit custom size branch now feeds the same measurements through to the preview, so bespoke dimensions appear on the labels instead of falling back to the last preset size

- [feature](/changelog/tag/feature/)
- [lightbox](/changelog/tag/lightbox/)

Let your customers design their own signs

![Three custom sign types: neon, acrylic, and brushed metal letters](/_astro/sidebar-sign-showcase.9TDqJKD9_TbyVB.webp)

Add a full sign customiser to your online store in minutes. Neon, acrylic, metal — with real-time pricing.

[Start your free 7-day trial](/install/)

Works with Shopify, WooCommerce, Wix & more. 7 days free. Every plan includes every feature.

## Previousupdates

[View all updates](/changelog/)

- [April 21, 2026Pedestal and sign feet mounting options for lightbox signsSign Customiser now supports floor-standing lightbox installations with new Pedestal and Sign Feet mounting visualisations, plus configurable dimensions so merchants can tune the look to their hardware.feature](/changelog/pedestal-and-sign-feet-mounting-for-lightbox-signs/)
- [April 20, 2026Official Etsy integrationSign Customiser now officially supports Etsy. Activate it once from Integrations and every customiser can pair with your Etsy listings via a hosted design summary customers paste into the personalisation box.feature](/changelog/etsy-mode-for-hosted-customisers/)
- [April 19, 2026Clickable links in customiser descriptionsAdd clickable links inside customiser option descriptions and help text using simple Markdown syntax, so customers can jump straight to mounting guides, size charts, or your contact details.feature](/changelog/clickable-links-in-customiser-descriptions/)
- [April 15, 2026UTM parameter tracking for marketing attributionSign Customiser now captures UTM parameters from your storefront URLs and includes them in form submissions, order emails, and webhooks for complete campaign attribution.feature](/changelog/utm-parameter-tracking-for-marketing-attribution/)

[View all updates](/changelog/)

## Sitemap

See the full [sitemap](/sitemap.md) for all pages.